Don’t expect big movements on climate change at the Three Amigos summit: experts

As Ottawa prepares to host the North American Leaders’ Summit, experts are skeptical there'll be big announcements on climate change.

Prime Minister Justin Trudeau, U.S. President Barack Obama, and Mexican President Enrique Peña Nieto chat before an APEC meeting in Manila, Philippines, Nov. 19, 2015. They're set to meet again June 29 in Ottawa. White House photograph by Pete Souza